What is the difference between direct current (DC) and alternating current (AC)?
What will be an ideal response?
In DC, the electrons flow in one direction. In AC, the electrons change direction at a fixed rate.
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For horses to be properly appraised or judged, they should be viewed from at least three positions: front, side, and ____________________.
Fill in the blank(s) with the appropriate word(s).
The main difference between a diesel engine and a gasoline/LPG engine is _____.
a. the diesel engine is a compression-ignition engine while the others are spark-ignition b. the gasoline/LPG engines are more costly to purchase and run c. the diesel engines use piston/crankshaft power delivery while the gasoline/LPG engine uses an axial turbine d. gasoline/LPG engines must detonate their fuel while a diesel doesn't
At the present time, there is no policy regarding low levels of unintended GMO material found in organic seed, grain, or food and food products
Indicate whether the statement is true or false
Crowfoot wrenches are available in which design?
A) Open end B) Flare nut C) Both A and B D) Neither A nor B